safebooruhttps://safebooru.org/index.php?page=atom&tags=2girls arms behind back black hair black legwear black neckwear black skirt braid closed eyes eyebrows visible through hair ff frbb122 girls frontline grey eyes greyscale long hair looking at another lying m16a1 (girls frontline) m4a1 (girls frontline) monochrome multicolored hair multiple girls necktie on back shirt skirt smile thigh-highs white shirt2024-06-09T14:18:08Zsafebooru